Rips and Sela (1995) introduced the notion of globally stable cylinders and asked if all Gromov hyperbolic groups admit such. We prove that hyperbolic cubulated groups admit globally stable cylinders.
机构:
Univ Montpellier, Inst Math Alexander Grothendieck, Pl Eugene Bataillon, F-34090 Montpellier, FranceUniv Montpellier, Inst Math Alexander Grothendieck, Pl Eugene Bataillon, F-34090 Montpellier, France